“No one can obtain felicity by pursuit. This explains why one of the elements of being happy is the feeling that a debt of gratitude is owed, a debt impossible to pay. Now, we do not owe gratitude to ourselves. To be conscious of gratitude is to acknowledge a gift.”
“Death is no enemy, but the foundation of gratitude, sympathy, and art. Of all life's pleasures, only love owes no debt to death.”
“Human beings owe a debt of love to one another because there is no other method of paying the debt of love and care which all of us owe to providence.”
“I have taken the liberty of quoting at length throughout from the gospels of the Emperor penguins. To them I owe a special debt of gratitude for their remarkable patience.”
“Life doesn’t owe us anything. We only owe ourselves, to make the most of the life we are living, of the time we have left, and to live in gratitude.”
“We are never quits with those who oblige us," was Dantes' reply; "for when we do not owe them money, we owe them gratitude.”